轻质金属基复合材料增材制造技术综述

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2022-01-01 DOI:10.1595/205651323x16601431334489

Abd Baghad, K. Mabrouk

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引用次数: 1

摘要

许多增材制造(AM)工艺已经被开发出来，以制造轻质金属基复合材料(lmcs)。然而，与金属材料及其合金相比，在轻金属基体中添加增强材料对力学性能的改善有显著的影响。综述了增强剂的选择标准、制备方法和增材制造工艺对lmmc性能的影响等方面的研究进展。颗粒增强lmmc的制备方法有原位合成和原位合成两种。讨论了粉末床熔合(PBF)工艺和直接能量沉积(DED)工艺等增强工艺和AM工艺对lmmc零件力学性能的影响。

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A Brief Review on Additive Manufacturing Processes for Lightweight Metal Matrix Composites

Many additive manufacturing (AM) processes have been developed to fabricate lightweight metal matrix composites (LMMCs) from constituents’ materials. However, the improvement in mechanical properties is significantly affected by the added reinforcing materials in the light metal matrix compared to metallic materials and their alloys. Recent advances in understanding the selecting criteria and effect of the reinforcement, preparation methods, and additive manufacturing process on the properties of LMMCs are summarized. The preparation methods of particle-reinforced LMMCs include ex-situ and in-situ synthesizing. The effect of various reinforcement and AM processes such as powder bed fusion (PBF) processes and direct energy deposition (DED) processes on the mechanical properties of LMMCs parts are discussed.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.